| 摘要 |
The present invention relates to the field of light emitting diode (LED) lighting lamps. An LED module includes an LED, a printed circuit board (PCB), a lens, a lens mask and a heat dissipation component; the heat dissipation component includes an aluminium-made heat dissipation frame, a heat-conducting fin, a connection assembly part and a plurality of heat dissipation plates, the aluminium-made heat dissipation frame is provided with a plurality of heat dissipation plate mounting holes that are arranged in parallel, the heat dissipation plates are amounted in the heat dissipation plate mounting holes on the aluminium-made heat dissipation frame in an insertion mode, the PCB is fixed on a bottom surface of the aluminium-made heat dissipation frame, and the heat-conducting fin is located between the PCB and the heat dissipation plates on the aluminium-made heat dissipation frame; and the aluminium-made heat dissipation frame is provide with a wire-threading position, and a location of the wire-threading position is between a corresponding electrical interface and a corresponding power-on interface. The LED module has the advantages of having a novel structure, good heat dissipation performance and good waterproof performance, and being suitable for outdoor use, where the heat dissipation performance may be adjusted according to needs by selecting the number of heat dissipation plates, and the modules may be combined freely. |
